malkia

Perceptual Image Differencing

• [1983. Peter Burt and Edward Adelson. The Laplacian Pyramid as a Compact Image Code][1]
• [1993. Scott Daly. The visible differences predictor: an algorithm for the assessment of image fidelity][2]
• [1995. Andrew S. Glassner. In Principles of digital image synthesis, pages 59-66][3]
• [1997. Gregory Ward-Larson, Holly Rushmeier, and Christine Piatko. A visibility matching tone reproduction operator for high dynamic range scenes][4]
• [1999. Mahesh Ramasubramanian, Sumant N. Pattnaik, Donald P. Greenberg. A perceptually based physical error metric for realistic image synthesis][5]
• [2004. Yangli Hector Yee, Anna Newman. A perceptual metric for production Testing][6]
• [2004. HECTOR YEE, SUMANTA PATTANAIK and DONALD P. GREENBERG. Spatiotemporal Sensitivity and Visual Attention for Efficient Rendering of Dynamic Environments][7]
• [2004. Hector Yee. *A Perceptual Metric for Production Testing (Submitted and Accepted in Journal of

malkia

#include <type_traits>
#include <iostream>
#include <cassert>
#include <cstdint>
#include "murmur3_32_constexpr.hpp"

// Add compilers here
#define UNKNOWN -1
#define GCC 0
#define CLANG 1

malkia

--[[
	ProFi v1.3, by Luke Perkin 2012. MIT Licence http://www.opensource.org/licenses/mit-license.php.
	
	Example:
		ProFi = require 'ProFi'
		ProFi:start()
		some_function()
		another_function()
		coroutine.resume( some_coroutine )
		ProFi:stop()

malkia

local sqrt = math.sqrt
local huge = math.huge

local delta = 1
while delta * delta + 1 ~= 1 do
  delta = delta * 0.5
end


-- vectors -------------------------------------------------------------------

malkia

local sqrt = math.sqrt
local huge = math.huge

local delta = 1
while delta * delta + 1 ~= 1 do
  delta = delta * 0.5
end


-- vectors -------------------------------------------------------------------

malkia

local function out_of_range(i,n)
    if type(i) == 'number' then
        if i > 0 and i <= n then return true
        else error('out of range',3)
        end
    else
        error 'cannot index array by non-number type'
    end
end

malkia

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

malkia

#!/bin/sh
SDK=`dirname $0`
SCRIPT=`basename $0`
SDKPARENT=`dirname $SDK`

PLATFORM=`uname -sp`
if [ "$PLATFORM" = "Darwin i386" -o "$PLATFORM" = "Darwin x86_64" ]; then

echo "iPhone Toolchain installer script by rpetrich"
echo ""