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Topics
Here is a list of all topics with brief descriptions:
[detail level 1 2 3 4 5]

Basic Concepts | Various basic concepts
Point | N-dimensional point
Concepts | Concepts for points
Models | Models for points
Algorithms and Utility Functions | Algorithms and Utility Functions for points
Color, Color Space, and Layout | The color space and the layout define the set, ordering and interpretation of channels in a pixel
Concepts |
Models |
Color Names |
Color Spaces |
Layouts |
Channel | Channel is the building block of pixel
Concepts | Concepts for channels
Models | Channel models. Although not required by the ChannelConcept, all GIL-provided channels support arithmetic operations
scoped_channel_value |
packed_channel_value |
packed_channel_reference |
packed_dynamic_channel_reference | Represents a reference proxy to a channel operating over a bit range whose offset is specified at run time. Models ChannelConcept
Algorithms and Utility Functions | Channel algorithms, metafunctions and utility functions
channel_convert | Converting from one channel type to another
channel_converter_unsigned | Convert one unsigned/floating point channel to another. Converts both the channel type and range
channel_multiply | Multiplying unsigned channel values of the same type. Performs scaled multiplication result = a * b / max_value
channel_invert | Returns the inverse of a channel. result = max_value - x + min_value
ColorBase | A color base is a container of color elements
Concepts | ColorBase concepts
Models | ColorBase models
bit_aligned_pixel_reference | A heterogeneous color base representing pixel that may not be byte aligned, i.e. it may correspond to a bit range that does not start/end at a byte boundary. Models ColorBaseConcept
bit_aligned_pixel_reference | A heterogeneous pixel reference used to represent non-byte-aligned pixels. Models PixelConcept
detail::homogeneous_color_base | A homogeneous color base holding one color element. Models HomogeneousColorBaseConcept or HomogeneousColorBaseValueConcept If the element type models Regular, this class models HomogeneousColorBaseValueConcept
packed_pixel | A heterogeneous color base whose elements are reference proxies to channels in a pixel. Models ColorBaseValueConcept. This class is used to model packed pixels, such as 16-bit packed RGB
pixel | A homogeneous color base whose element is a channel value. Models HomogeneousColorBaseValueConcept
planar_pixel_iterator | A homogeneous color base whose element is a channel iterator. Models HomogeneousColorBaseValueConcept This class is used as an iterator to a planar pixel
planar_pixel_reference | A homogeneous color base whose element is a channel reference. Models HomogeneousColorBaseConcept, HomogeneousPixelConcept. This class is used as a reference proxy to a planar pixel
Algorithms and Utility Functions | ColorBase algorithms, metafunctions and utility functions
size | Size: Semantic channel size
kth_semantic_element_type, kth_semantic_element_reference_type, kth_semantic_element_const_reference_type, semantic_at_c | Semantic_at_c: Semantic channel accessors
color_element_type, color_element_reference_type, color_element_const_reference_type, get_color, contains_color | Get_color: Named channel accessors
element_type, element_reference_type, element_const_reference_type | Types for homogeneous color bases
static_min, static_max | Equivalents to std::min_element and std::max_element for homogeneous color bases
static_equal | Equivalent to std::equal. Pairs the elements semantically
static_copy | Equivalent to std::copy. Pairs the elements semantically
static_fill | Equivalent to std::fill
static_generate | Equivalent to std::generate
static_transform | Equivalent to std::transform. Pairs the elements semantically
static_for_each | Equivalent to std::for_each. Pairs the elements semantically
PixelBased | Concepts for all GIL constructs that are pixel-based (pixels, pixel iterators, locators, views, images)
Concepts | PixelBased concepts
Models | PixelBased models
bit_aligned_pixel_reference | A heterogeneous pixel reference used to represent non-byte-aligned pixels. Models PixelConcept
Algorithms and Utility Functions | PixelBased algorithms, metafunctions and utility functions
Pixel | A pixel is a set of channels defining the color at a given point in an image
Concepts | Pixel concepts
Models | Pixel models
bit_aligned_pixel_reference | A heterogeneous pixel reference used to represent non-byte-aligned pixels. Models PixelConcept
packed_pixel | A heterogeneous pixel used to represent packed pixels with non-byte-aligned channels. Models PixelValueConcept
pixel | A homogeneous pixel value. Models HomogeneousPixelValueConcept
planar_pixel_reference | A reference proxy to a planar pixel. Models HomogeneousColorBaseConcept, HomogeneousPixelConcept
Algorithms and Utility Functions | Pixel algorithms, metafunctions and utility functions
Pixel Dereference Adaptor | A function object invoked upon accessing of the pixel of a pixel iterator/locator/view
Concepts |
Models |
Pixel Iterator | STL Iterators over models of PixelConcept
Concepts | Pixel iterator concepts
PixelIteratorConcept | STL iterator over pixels
StepIteratorConcept | Iterator that advances by a specified step
IteratorAdaptorConcept | Adaptor over another iterator
Models | Pixel iterator models
bit_aligned_pixel_iterator | An iterator over non-byte-aligned pixels. Models PixelIteratorConcept, PixelBasedConcept, MemoryBasedIteratorConcept, HasDynamicXStepTypeConcept
iterator_from_2d | Pixel step iterator, pixel image iterator and pixel dereference iterator
Pointer to packed_pixel<P,CR,Layout> | Support for interleaved iterators over packed pixel
C pointer to a pixel | Iterators over interleaved pixels. A C pointer to a model of PixelValueConcept is used as an iterator over interleaved pixels. Models PixelIteratorConcept, HomogeneousPixelBasedConcept, HasDynamicXStepTypeConcept, MemoryBasedIteratorConcept
dereference_iterator_adaptor | An iterator that invokes a provided function object upon dereference. Models: IteratorAdaptorConcept, PixelIteratorConcept
planar_pixel_iterator | An iterator over planar pixels. Models PixelIteratorConcept, HomogeneousPixelBasedConcept, MemoryBasedIteratorConcept, HasDynamicXStepTypeConcept
position_iterator | An iterator that remembers its current X,Y position and invokes a function object with it upon dereferencing. Models PixelIteratorConcept, PixelBasedConcept, HasDynamicXStepTypeConcept. Used to create virtual image views
step iterators | Iterators that allow for specifying the step between two adjacent values
Pixel Locator | Generalization of an iterator to multiple dimensions
Concepts | Pixel locator concepts
RandomAccessNDLocatorConcept | N-dimensional locator
RandomAccess2DLocatorConcept | 2-dimensional locator
PixelLocatorConcept | 2-dimensional locator over pixel data
Models | Pixel locator models
Image View | N-dimensional range
Concepts | Image view concepts
ImageViewNDLocatorConcept | N-dimensional range
ImageView2DLocatorConcept | 2-dimensional range
ImageViewConcept | 2-dimensional range over pixel data
Models | Image view models
Algorithms and Utility Functions | Image view algorithms, metafunctions and utility functions
STL-like Algorithms | Image view-equivalents of STL algorithms
copy_pixels | Std::copy for image views
copy_and_convert_pixels | Copies src view into dst view, color converting if necessary
fill_pixels | Std::fill for image views
destruct_pixels | Invokes the destructor on every pixel of an image view
uninitialized_fill_pixels | Std::uninitialized_fill for image views
default_construct_pixels | Invokes the default constructor on every pixel of an image view
uninitialized_copy_pixels | Std::uninitialized_copy for image views
for_each_pixel | Std::for_each for image views
for_each_pixel_position | Adobe::for_each_position for image views (passes locators, instead of pixel references, to the function object)
generate_pixels | Std::generate for image views
equal_pixels | Std::equal for image views
transform_pixels | Std::transform for image views
transform_pixel_positions | Adobe::transform_positions for image views (passes locators, instead of pixel references, to the function object)
Performance overloads of STL algorithms | Overloads of STL algorithms allowing more efficient implementation when used with GIL constructs
Image View From Raw Data | Methods for constructing image views from raw data and for getting raw data from views
Image View Transformations | Methods for constructing one image view from another
color_converted_view | Color converted view of another view
flipped_up_down_view | View of a view flipped up-to-down
flipped_left_right_view | View of a view flipped left-to-right
transposed_view | View of a view transposed
rotated90cw_view | View of a view rotated 90 degrees clockwise
rotated90ccw_view | View of a view rotated 90 degrees counter-clockwise
rotated180_view | View of a view rotated 180 degrees
subimage_view | View of an axis-aligned rectangular area within an image_view
subsampled_view | View of a subsampled version of an image_view, stepping over a number of channels in X and number of rows in Y
nth_channel_view | Single-channel (grayscale) view of the N-th channel of a given image_view
kth_channel_view | Single-channel (grayscale) view of the K-th channel of a given image_view. The channel index is a template parameter
Image | N-dimensional container
Concepts | Image concepts
Models | Image models
Image Processing | Image Processing algorithms
Variant | A holder of a runtime instantiated type. Used to provide runtime-specified images and views
Metafunctions | Metafunctions to construct or query GIL types
Type Factory Metafunctions | Metafunctions that construct GIL types from related types or from components
xxx_type | Returns the type of a homogeneous GIL construct given its elements (channel, layout, whether it is planar, step, mutable, etc.)
packed_image_type,bit_aligned_image_type | Returns the type of an image whose channels are not byte-aligned
xxx_type_from_pixel | Returns the type of a GIL construct given its pixel type, whether it is planar, step, mutable, etc
derived_xxx_type | Returns the type of a homogeneous GIL construct given a related construct by changing some of its properties
Type Analysis Metafunctions | Metafunctions that determine properties of GIL types
xxx_is_basic | Determines if GIL constructs are basic. Basic constructs are the ones that can be generated with the type factory methods pixel_reference_type, iterator_type, locator_type, view_type and image_type They can be mutable/immutable, planar/interleaved, step/nonstep. They must use GIL-provided models
xxx_is_step | Determines if the given iterator/locator/view has a step that could be set dynamically
xxx_is_mutable | Determines if the given pixel reference/iterator/locator/view is mutable (i.e. its pixels can be changed)
I/O | Support for reading and writing images to file
JPEG I/O | Support for reading and writing JPEG image files
TIFF I/O | Support for reading and writing TIFF image files
PNG I/O | Support for reading and writing PNG image files
Color Space Conversion | Support for conversion between pixels of different color spaces and channel depths
Histogram | Histogram
Histogram-Helpers | Helper implementations supporting the histogram class
AHE | Adaptive Histogram Equalization(AHE)
AHE-helpers | AHE helper functions
CornerDetectionAlgorithms | Algorithms that are used to find corners in an image
HE | Histogram Equalization(HE)
HM | Histogram Matching(HM)
ImageProcessingMath | Math operations for IP algorithms
ScalingAlgorithms | Algorithms suitable for rescaling
DownScalingAlgorithms | Algorithms suitable for downscaling