NEIGHBORHOOD PROCESSING

◈ 主題 :

　INTRODUCTION TO DIGITAL IMAGEPROCESSING
　Chapter 5: NEIGHBORHOOD PROCESSING

①page 87 / Linear filter. i don't understand what does mean??

②page 89~90 / these pages tell us there are two ways how to process "Neighborhood Processing",but i cant clear distinguish between spatial filtering and spatial convolution. they are almost same.....

③page 92 / i cant understand if I use "ignore the edges" this way why output image will be smaller than the original.

④page 93~94 / filter2(filter,image,shape) this function, I cant understand how is it to operate.
Only I can know that u do this function which can make images smaller , larger , than original...

⑤page 98~99 / I cant totally understand high-pass filter and low-pass filter these function..., even though i already see some people how to explain it . Hoping teacher can tell us key point about this function.

To Be Continued