Image background remover

A pure simple PHP-script background remover + it crops to the image itself.
Examples are below with its perfomance and disatvantages.

Original Image: arturo_fuente_chateau_fuente_natural — Original Image

Cropped Image: arturo_fuente_chateau_fuente_natural — Cropped Image

Original Image: cohiba_robusto — Original Image

Cropped Image: cohiba_robusto — Cropped Image

Original Image: cohiba_siglo_vi — Original Image

Cropped Image: cohiba_siglo_vi — Cropped Image

Original Image: matilde_oscura_corona — Original Image

Cropped Image: matilde_oscura_corona — Cropped Image

Original Image: matilde_renacer_grande — Original Image

Cropped Image: matilde_renacer_grande — Cropped Image

Original Image: matilde_serena_robusto — Original Image

Cropped Image: matilde_serena_robusto — Cropped Image

Original Image: plasencia_ehtefal — Original Image

Cropped Image: plasencia_ehtefal — Cropped Image

Original Image: st_dupont_koi_lighter — Original Image

Cropped Image: st_dupont_koi_lighter — Cropped Image

Original Image: st_dupont_red_gaz — Original Image

Cropped Image: st_dupont_red_gaz — Cropped Image

Original Image: st_dupont_red_lighter — Original Image

Cropped Image: st_dupont_red_lighter — Cropped Image

Original Image: zino_acryl_humidor — Original Image

Cropped Image: zino_acryl_humidor — Cropped Image

Original Image: zippo_ace_of_spades — Original Image

Cropped Image: zippo_ace_of_spades — Cropped Image