all: paper.pdf

IMAGES = direction.tex fs-histo.tex jajuni-histo.tex lena-values.tex optimum-histo.tex ostro-histo.tex serpopt-histo.tex

paper.pdf: paper.tex $(IMAGES)
	latex paper.tex
	latex paper.tex
	dvips paper.dvi
	sed -i 's,/Title.*,/Title (Reinstating Floyd-Steinberg: Improved Metrics for Quality Assessment of Error Diffusion Algorithms),' paper.ps
	ps2pdf paper.ps

clean:
	rm -f paper.log paper.dvi paper.aux paper.pdf paper.ps