@#-Link-Snipped-# - I think the question isn't very clear. Could you post the code and describe the exact problem?

@#-Link-Snipped-# : Sure sir! can i have your email id so that i can mail them to you the codes as CE doesn't support this file format. (.m format)

Info:
test_spiht.m is the main file that calls the function SPIHT (SPIHT.m) and algorithm follows.

Right now i have tested the codes for lena.bmp image (256x256) and the code is getting stuck in the decodeSPIHT.m. The LIPtemp in line 107 in decodeSPIHT.m is taking zero value thus violating the for loop. I tried to check the values of size_x and size_y as computed in this file for input "in" but it is blank.

Also, i would like to understand how to find an appropriate value of "level" for an image as i think that the input values while calling function SPIHT() is creating problem due to which the code is displaying the string "error, bandsize is too small" from the decodeSPIHT function as the same was executed successfully in the encodeSPIHT function with the current values.


imfinfo() function provided the following information about the image:

Filename: 'C:\Program Files\MATLAB\R2011a\spiht-matlab\lena256.bmp'
FileModDate: '18-Jun-2010 10:52:36'
FileSize: 196662
Format: 'bmp'
FormatVersion: 'Version 3 (Microsoft Windows 3.x)'
Width: 256
Height: 256
BitDepth: 24
ColorType: 'truecolor'
FormatSignature: 'BM'
NumColormapEntries: 0
Colormap: [ ]
RedMask: [ ]
GreenMask: [ ]
BlueMask: [ ]
ImageDataOffset: 54
BitmapHeaderSize: 40
NumPlanes: 1
CompressionType: 'none'
BitmapSize: 0
HorzResolution: 3790
VertResolution: 3790
NumColorsUsed: 0
NumImportantColors: 0

Hi there
Do you mean to do the image compressing using a code?
If that so ,i'd like to suggest you just refer to some <a href="https://www.rasteredge.com/how-to/csharp-imaging/" target="_blank" rel="nofollow noopener noreferrer">How to C#: Overview of Using XImage.Raster</a> add-on tool which empowers with multiple capabilities for a better image compression generating

sir, can i get that code(SPIHT ALGORITHM FOR IMAGE COMPRESSION) as i m doing final year project.
Thanks in advance
mail id: #-Link-Snipped-#