I-Photivo iyithuluzi lokuvula isithombe lomthombo onamandla amakhulu kakhulu eza nama-algorithm athuthukile ukusiza ukuthuthukisa izithombe zakho.
Uhlelo nalo inikeza amathuluzi amahle ahlanganisa ukulungiswa kwe-geometry, i-denoising, ama-demos, i-vignetting, nokunye okuningi.
Mayelana ne-Photivo
I-Photivo yiprosesa yesithombe, umthombo ovulekile futhi ovulekile. Leli thuluzi tIsebenza nefomethi yefayela le-RAW kanye namafayela we-bitmap (TIFF, JPEG, BMP, PNG nokunye okuningi) kuthubhu lokucubungula elingonakalisi i-16-bit nge-GIMP nokuhlanganiswa kokuhamba komsebenzi.
Uhlelo zama ukunikeza ama-algorithm amahle kakhulu atholakalayo, yize lokhu kusho ukungabi bikho komsebenzi futhi kunika umsebenzisi amandla amakhulu okulawula ukuthi aveze ubuhlakani bakhe futhi avumele ukulungiswa okuguqukayo kwezidingo ezahlukahlukene ezithombeni.
Iphuzu elibalulekile lokugqamisa yilokho I-Photivo isebenzisa izisetshenziswa eziningi kangangokuba idinga ikhompyutha yamanje ukusebenzisa leli thuluzi ngaphandle kwezinkinga.
Nokho, I-Photivo ayihloselwe abaqalayo ekusebenzeni kwezithombe, ngakho-ke uma usaqala, cishe uzothola zonke izilungiselelo zidideka (ekuqaleni, okungenani).
Uma ufuna ukucija isithombe, isibonelo, uhlelo lusekela izinketho eziningi: i-Gradient Sharpen, i-Wiener, i-Inverse Diffusion, i-Unsharp Mask, nokuningi. Futhi ukuchofoza inkinobho "RGB" kukhombisa izindlela ezingekho ngaphansi kwezingu-16 zokulungisa ukugqama kwesithombe, imibala, umehluko, nokuningi.
Futhi eziningi zalezi zinketho zilungiswa ngokweqile.
"I-Gradient Sharpen", isibonelo, yenza kube lula kuwe ukusetha i-Force, Microcontrast, Halo Control, Isisindo, Inhlanzeko kanye nenombolo yamaphasi. Futhi amanye ama-algorithm anikezela ngokulawulwa okuhle okuningi.
I-Photivo isebenza ngezithombe ngokugeleza, isebenzisa izihlungi ngokulandelana. Ohlangothini lwesobunxele singabona uhlobo lwezihlungi ezitholakalayo, zisetshenziswa kusuka phezulu kuye phansi.
Izici
phakathi izici eziyinhloko ze-Photivo esingazithola:
- Ukusebenza kwangaphakathi okungu-16-bit, umbala ophethwe nge-LCMS2
- Ukuhlanganiswa kokuhamba komsebenzi kweGimp (ukungenisa nokuthekelisa)
- Isebenza nge-RAW kanye ne-bitmaps (ama-bitmaps ayi-8-bit ayaguqulwa futhi acutshungulwe nge-16-bit)
- Ukulungiswa kwe-AC, ibhalansi eluhlaza, ukunciphisa umsindo womugqa, ukunciphisa kwe-pixel engezansi, ukunciphisa ama-ripple, izihlungi eziphakathi kwedatha ye-RAW
- Ukulungiswa kwembono (enyakazayo nokujika), ukuhlanekezela kanye nejometri (nakho kuphazamisa) ukulungiswa
- Ukwenza iphutha: bilinear, VNG, VNG4, PPG, AHD, DCB, mod. I-AHD, i-VCD, i-LMMSE, i-AMaZE, i-RGB, i-R, i-G, i-B, i-L *, i-*, b *, i-Texture, imininingwane, i-Denoise, i-Hue, i-Saturation, i-L nge-Hue, i-Base Curve
- Imephu yethoni (i-Reinhard 05 (i-RGB Brighten), i-Fattal nezinye (ukucindezela kobubanzi obunamandla))
- Izihlungi ezahlukahlukene zendawo (i-HiRaLoAm (Ukuqhathanisa Kwendawo)
- Ukungafani kombhalo, ukwelulwa kokuqhathanisa kwasendaweni)
- I-Sharp (Edge Ukugwema ama-Wavlets, i-USM
- Ukusabalalisa okuphambene,
- Ukugcwaliswa okuguqukayo
- Ukulingiswa kokusanhlamvu kwefilimu
- Guqulela kokumnyama nokumhlophe
- (Hlukanisa) Toning
- Imodi yeqoqwana
- Futhi okuningi
Ungayifaka kanjani i-Photivo ku-Ubuntu nakwezinye izinto?
Kulabo abanentshisekelo yokufaka i-Photivo ku-Ubuntu noma ekusakazweni okususelwe kuyo, kufanele balandele le miyalo elandelayo.
Sizokwazi ukufaka uhlelo ngezindlela ezimbili ezihlukileEnye ukungeza indawo yokugcina ohlelweni lwethu (kuze kufike ku-Ubuntu 18.04) noma enye indlela ukufaka iphakheji yohlelo lokusebenza.
Ukwenza ukufakwa ngendlela yokuqala kufanele sivule ukuphela ngokucindezela okhiye be-CTRL + ALT + T futhi kuyo sizothayipha imiyalo elandelayo:
sudo add-apt-repository ppa:dhor/myway
Sibuyekeza uhlu lwezinqolobane nezinhlelo zokusebenza nge:
sudo apt-get update
Manje siqhubeka ukufaka uhlelo lokusebenza nge:
sudo apt-get install photivo
Enye indlela yokufaka uhlelo lokusebenza iphakethe lesikweletu ongalilanda ngokuya ngokwakhiwa kohlelo lwakho.
Okwabasebenzisi abangama-32-bit kufanele ulande lokhu:
wget https://launchpad.net/~dhor/+archive/ubuntu/myway/+files/photivo_20160525-1dhor~xenial_i386.deb -O photivo.deb
Manje, esimweni salabo abangabasebenzisi bezinhlelo ezingama-64-bit, iphakethe okufanele balilande liyilokhu okulandelayo:
wget https://launchpad.net/~dhor/+archive/ubuntu/myway/+files/photivo_20160525-1dhor~xenial_amd64.deb -O photivo.deb
Ekugcineni, Ngemuva kokulanda, ungaqhubeka ukufaka uhlelo lokusebenza ngomyalo olandelayo.
sudo dpkg -i photivo.deb
Uma kunesidingo, faka ukuncika kohlelo ngomyalo:
sudo apt-get ukufaka -f