[参考译文] TDA4VM：DMAPAC 的立体视差应用不支持为1280 * 720分辨率设置“arvel差_max”最大值

"config/app.cfg "文件的内容如下：

# NOTE: You have to define the APP_STEREO_DATA_PATH environment variable,as location to stereo_test_data.
# For example:
# export APP_STEREO_DATA_PATH=<path-to-test-data>/test_data/psdkra/stereo_test_data/
# where,"<path-to-test-data>" refers to the parent directory to which you extracted 'psdk_rtos_ti_data_set_xx_xx_xx.tar.gz'
# You can even add the above line to .bashrc

# location of input image (*.bmp) files
# input image path for left camera images is construced as ${APP_STEREO_DATA_PATH}/<left_img_file_path>
# input image path for right camera images is construced as ${APP_STEREO_DATA_PATH}/<right_img_file_path>
left_img_file_path Stereo0001/left
right_img_file_path Stereo0001/right

# location for output *.bmp files
# output image path is construced as ${APP_STEREO_DATA_PATH}/<output_file_path>
output_file_path Stereo0001/output

# filename prefix, output file name is constructed as
# <filename prefix>_disparity_ddddd.bmp, <filename prefix>_conf_ddddd.bmp
# e.g. tisde_disparity_00000.bmp, tisde_conf_00000.bmp
output_file_prefix out

# first file number to pick as input
start_seq 1

# last file number to pick as input
end_seq 119

# input data width in pixels
width 1280

# input data height in lines
height 720

# confidence value for visualization <0 ~ 7>
# the disparity whose confidence is < vis_confidence will be removed
visualize_confidence 1

# <0 or 1>, disable/enable histogram output
hist_output 0

# <0 or 1>, disable/enable .sde output
sde_output  0

# enable display mode (set to 0 for PC)
display_option    0

# number of iterations (This can be set to more than one to observe PC execution time, if desired)
num_iterations    1

# enable interactive mode (set to 0 for PC)
is_interactive    0

# SDE params

# <0 or 1>, disable/enable post-processing 5x5 median filter
median_filter_enable 1

# <0 or 1>, disable/enable reduced range search on pixels near right margin
reduced_range_search_enable 0

# minimum disparity (0 -> 0 pixels, 1 -> -3 pixels)
disparity_min 0

# maximum disparity (0 -> 63 pixels, 1 -> 127 pixels, 2 -> 191 pixels)
disparity_max 2

# <0 - 255>, left-right consistency check threshold in pixels
threshold_left_right 3

# <0 or 1>, disable/enable texture based filtering
texture_filter_enable 0

# <0 - 255>, scaled threshold for texture based filtering
threshold_texture 100

# <0 - 127>, Optimization penalty constant for smalle disparity change
aggregation_penalty_p1 32

# <0 - 192>, Optimization penalty constant for large disparity change
aggregation_penalty_p2 192

# <0 - 127> confidence_score_map[7] array configuation
# To map the confidence values between 0 ~ 127 to 0 ~ 7,
# We need to specifiy 7 values in the increasing order as follows:
# confidence_score_map_0, confidence_score_map_1, ..., confidence_score_map_5, confidence_score_map_6.
#
# confidence values, c will be map to 0 ~ 7 as follows:
#                          c <= confidence_score_map_0 -> 0
# confidence_score_map_0 < c <= confidence_score_map_1 -> 1
# confidence_score_map_1 < c <= confidence_score_map_2 -> 2
# confidence_score_map_2 < c <= confidence_score_map_3 -> 3
# confidence_score_map_3 < c <= confidence_score_map_4 -> 4
# confidence_score_map_4 < c <= confidence_score_map_5 -> 5
# confidence_score_map_5 < c <= confidence_score_map_6 -> 6
# confidence_score_map_6 < c                           -> 7

# User can specify confidence_score_map_0 ~ confidence_score_map_6
# Should make sure that
# confidence_score_map_0 >= 0
# confidence_score_map_6 <= 127
confidence_score_map_0 0
confidence_score_map_1 1
confidence_score_map_2 2
confidence_score_map_3 3
confidence_score_map_4 5
confidence_score_map_5 9
confidence_score_map_6 14