I m using the static instance private static final HashingAlgorithm ROT_AVERAGE_HASH = new RotAverageHash(32);of a hash
//given
I m using the same bufferImage (the same object reference) to calculate the hash a few times.
//expect
the same result for every calculation
//current result
the 1st calculation returns a different result than the others
I in each invocation we are using the same object: BufferedImage@2f6bcf87, but the 1st generated value: 00000000000101110001010000000000 is different (2nd, and 3rd one are the same: 00000000000101110001010101100000)
look at the details:
I m using the static instance private
static final HashingAlgorithm ROT_AVERAGE_HASH = new RotAverageHash(32);
of a hash//given
I m using the same bufferImage (the same object reference) to calculate the hash a few times.
//expect
the same result for every calculation
//current result
the 1st calculation returns a different result than the others
I in each invocation we are using the same object: BufferedImage@2f6bcf87, but the 1st generated value: 00000000000101110001010000000000 is different (2nd, and 3rd one are the same: 00000000000101110001010101100000) look at the details:
--first:
input: BufferedImage@2f6bcf87: type = 1 DirectColorModel: rmask=ff0000 gmask=ff00 bmask=ff amask=0 IntegerInterleavedRaster: width = 612 height = 792 #Bands = 3 xOff = 0 yOff = 0 dataOffset[0] 0
rot_hash: Hash: 00000000000101110001010000000000 [algoId: 2087538531]
--second:
input: BufferedImage@2f6bcf87: type = 1 DirectColorModel: rmask=ff0000 gmask=ff00 bmask=ff amask=0 IntegerInterleavedRaster: width = 612 height = 792 #Bands = 3 xOff = 0 yOff = 0 dataOffset[0] 0
rot_hash: Hash: 00000000000101110001010101100000 [algoId: 2087538531]
--third
input: BufferedImage@2f6bcf87: type = 1 DirectColorModel: rmask=ff0000 gmask=ff00 bmask=ff amask=0 IntegerInterleavedRaster: width = 612 height = 792 #Bands = 3 xOff = 0 yOff = 0 dataOffset[0] 0
rot_hash: Hash: 00000000000101110001010101100000 [algoId: 2087538531]