image::codecs::jpeg

Module encoder

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Structs§

BitWriter 🔒
Component 🔒
A representation of a JPEG component
JpegEncoder
The representation of a JPEG encoder
PixelDensity
Represents the pixel density of an image

Enums§

PixelDensityUnit
Represents a unit in which the density of an image is measured

Statics§

ACCLASS 🔒
APP0 🔒
CHROMABLUEID 🔒
CHROMADESTINATION 🔒
CHROMAREDID 🔒
DCCLASS 🔒
DHT 🔒
DQT 🔒
EOI 🔒
LUMADESTINATION 🔒
LUMAID 🔒
SOF0 🔒
SOI 🔒
SOS 🔒
STD_CHROMA_AC_CODE_LENGTHS 🔒
STD_CHROMA_AC_HUFF_LUT 🔒
STD_CHROMA_AC_VALUES 🔒
STD_CHROMA_DC_CODE_LENGTHS 🔒
STD_CHROMA_DC_HUFF_LUT 🔒
STD_CHROMA_DC_VALUES 🔒
STD_CHROMA_QTABLE 🔒
STD_LUMA_AC_CODE_LENGTHS 🔒
STD_LUMA_AC_HUFF_LUT 🔒
STD_LUMA_AC_VALUES 🔒
STD_LUMA_DC_CODE_LENGTHS 🔒
STD_LUMA_DC_HUFF_LUT 🔒
STD_LUMA_DC_VALUES 🔒
STD_LUMA_QTABLE 🔒
UNZIGZAG 🔒
The permutation of dct coefficients.

Functions§

build_frame_header 🔒
build_huffman_segment 🔒
build_jfif_header 🔒
build_quantization_segment 🔒
build_scan_header 🔒
copy_blocks_gray 🔒
copy_blocks_ycbcr 🔒
encode_coefficient 🔒
pixel_at_or_near 🔒
Returns the pixel at (x,y) if (x,y) is in the image, otherwise the closest pixel in the image
rgb_to_ycbcr 🔒