Matlab Code

Block matching function:
• blockMatch.m
DCT error quantization:
• getBlockDCT.m
• quantizeDCTrows.m
• reconFromDCTinRows.m
General uniform quantization:
• uniformQuant.m
• quantData.m
Image reconstruction from error image and displacement vectors:
• decodeErr.m
Function to read in MR image sequences:
• readFluoro.m
Testing functions:
• makeInitBuffer.m
• encode.m

Source Files
• encodestudy.c: Main encoding function.
• decodestudy.c: Main decoding function.
• utility.c: Contains functions to perform block matching, find the predicted image based on an image buffer and set of displacement vectors, and encode and decode the displacement vectors and the images.
• vectorframe.c: Contains code for allocating, manipulating, and freeing a set of displacement vectors for a given frame.
• transformcodec.c: Written by Markus Flierl. Contains functions to encode 8x8 DCT blocks in a JPEG type algorithm.
• lagrangian.c: Written by Markus Flierl. Contains implementation of lagrangian cost function for 8x8 DCT encoder.
Header Files
• params.h: Definitions for controlling MCP parameters.
• utility.h
• vectorframe.h
• transformcodec.h: Written by Markus Flierl
• lagrangian.h: Written by Markus Flierl

Work Breakdown

• Neal Bangerter
  • integration of CIDS libraries and M. Flierl's code, encodestudy.c, decodestudy.c, utility.c, vectorframe.c, params.h, utility.h, vectorframe.h
• Julie Sabataitis
  • blockMatch.m, getBlockDCT.m, quantizeDCTrows.m,uniformQuant.m,quantData.m, decodeErr.m, readFluoro.m, makeInitBuffer.m, encode.m, utility.c.