Iyada oo horumarka joogtada ah ee sayniska iyo tignoolajiyada, LED garoon yarbandhigwaa mid aad iyo aad looga isticmaalo suuqa.Muujinaya qeexitaan sare, dhalaal sare, saturation sare iyo heerka soo kicinta sare, LED-ga yar-yarbandhigs waxaa si weyn loogu isticmaalaa gidaarada TV-ga, masraxyada gadaasha, xayaysiisyada iyo qolalka shirarka.Qeexitaanka sare iyo kala-baxa aan kala go 'lahayn ee LED-ga yar-yarbandhigwaxay u baahan yihiin in lagu rakibo processor-ka fiidiyooga oo hufan.Maqaalkan, waxaan ku soo bandhigi doonaa 8 tignoolajiyada muhiimka ah ee LED-ga yar yarbandhigprocessor-ka video.
1. Tiknoolajiyada Beddelka Meesha Midabka
LEDbandhigTignoolajiyada beddelka booska midabka waa mid ka mid ah tignoolajiyada muhiimka ah ee processor-ka fiidiyowga.Shaashado kala duwan oo LED ah ayaa isticmaala meelo kala duwan oo midab leh, markaa waxaa lagama maarmaan ah in loo beddelo calaamadda gelinta meel midab leh oo ku habboon shaashadda LED iyada oo loo marayo tiknoolajiyada beddelka midabka.Waqtigan xaadirka ah, meelaha midabka ah ee sida caadiga ah loo isticmaalo waa RGB, YUV iyo YCbCr, iwm. Iyada oo loo marayo tiknoolajiyada beddelka midabka midabka, meelahaas midabada kala duwan waxaa loo rogi karaa booska midabka ee shaashadda LED, si loo gaaro dhalmo midab sax ah.
2. Farsamaynta Sawirka
Xallinta muraayadda yar ee muraayadda LED-ka waa mid aad u sarreeya, tignoolajiyada kor u qaadista sawirka waa mid ka mid ah tignoolajiyada lagama maarmaanka ah ee processor-ka fiidiyowga.Tignoolajiyada weyneynta sawirka inta badan waxaa ka mid ah algorithm interpolation, algorithm weyneynta iyo algorithm ilaalinta geesaha.Algorithm-ka interpolation waa mid ka mid ah tignoolajiyada ballaarinta sawirka inta badan la isticmaalo, iyada oo loo marayo interpolation algorithm waxay noqon kartaa sawir xallin hoose ilaa ballaarinta sawirka xallinta sare, hagaajinta caddaynta iyo faahfaahinta sawirka.
3.Tignoolajiyada Saxitaanka Midabka
Tiknoolajiyada sixitaanka midabka waa tignoolajiyad aad muhiim u ah in processor-ka fiidiyoowga shaashadda LED-ka, sababtoo ah shaashadda LED-ka ee geeddi-socodka wax-soo-saarka ayaa si lama filaan ah u muuqan doona qaar ka mid ah aberration chromatic, gaar ahaan kala-soocidda ayaa aad ugu nugul aberration chromatic.Tiknoolajiyada hagaajinta midabka ayaa inta badan loo maraa isbarbardhigga, saturation, hue iyo xuduudaha kale ayaa lagu hagaajiyaa si loo gaaro isku dheelitirnaanta midabka iyo isku midka ah, hagaajinta midabka midabka ee fiidiyowga.
4. Tignoolajiyada Hagaajinta Miisaanka Cawlan
Shaashadda LED-ga yar ee muujinta shuruudaha miisaanka cawl waa mid aad u sarreeya, sidaas darteed tikniyoolajiyadda farsamaynta cawl sidoo kale waa mid ka mid ah tignoolajiyada muhiimka ah ee processor-ka fiidiyowga.Tiknooloojiyada farsamaynta miisaanka cawl waxaa inta badan loo maraa tignoolajiyada PWM (Pulse Width Modulation) si loo xakameeyo iftiinka LED-ka, si iftiinka LED kasta si sax ah loo hagaajiyo.Isla mar ahaantaana, farsamada farsamaynta miisaanka cawl waxay sidoo kale u baahan tahay inay xalliso dhibaatada tirada aan ku filnayn ee heerarka miisaanka cawl si loo gaaro bandhig muuqaal oo faahfaahsan.
5. Farsamada ka-hortagga
Tiknoolajiyada ka-hortagga hore waxay loola jeedaa habaynta iyo hagaajinta calaamadda muuqaalka ka hor inta aan la soo bandhigin shaashadda LED.Inta badan waxaa ka mid ah faa'iidada calaamadaha, diidmada, afaynta, shaandhaynta, kor u qaadista midabka iyo hababka kale ee habaynta.Daawayntani waxay yareyn kartaa buuqa, waxay kor u qaadi kartaa isbarbardhigga iyo caddaynta marka la gudbinayo calaamadaha, iyadoo sidoo kale meesha laga saarayo leexinta midabka iyo hagaajinta xaqiiqada iyo akhrinta sawirada.
6. Isku xidhka Frame
Muujinta shaashadda LED-ka, tikniyoolajiyadda isku-dubbaridka jirku sidoo kale waa mid ka mid ah tignoolajiyada aadka muhiimka u ah processor-ka fiidiyowga.Tiknoolajiyada isku dhafka qaab-dhismeedka waxaa inta badan lagu gaaraa iyada oo la xakameynayo heerka soo kicinta ee shaashadda LED-ka iyo heerka jir ee calaamadda wax gelinta, si shaashadda fiidyowga loogu soo bandhigo si habsami leh.Kala-baxa shaashadaha badan, tignoolajiyada isku-dubaridku waxay si wax ku ool ah uga fogaan kartaa kala goynta shaashada iyo jeexjeexa iyo dhibaatooyinka kale.
7.Bandhig Teknoloojiyada Dib u dhigista
Waqtiga daahitaanka ee shaashadda LED-ka yar-yar waa mid aad muhiim u ah sababtoo ah codsiyada qaarkood, sida tartamada E-Sports iyo riwaayadaha, wakhti dheer oo dib-u-dhac ah ayaa sababi kara in fiidiyowga iyo maqalka ay ka baxaan, taas oo saameynaysa khibradda isticmaalaha.Sidaa darteed, soo-saareyaasha fiidiyowgu waxay u baahan yihiin in lagu qalabeeyo tignoolajiyada dib u dhigista bandhigga si loo gaaro waqtiga ugu gaaban ee suurtagalka ah ee dib u dhigista.
8.Tiknoolajiyada Input Signal Multi-signal
Mararka qaarkood, waxaa lagama maarmaan ah in la soo bandhigo ilo badan oo calaamad ah isku mar, sida kamarado badan, kombiyuutaro badan iyo wixii la mid ah.Sidaa darteed, processor-ka muuqaalku wuxuu u baahan yahay inuu lahaado tignoolajiyada gashanaya calaamadaha badan, kaas oo heli kara ilo badan oo signal isku mar ah, oo beddela oo isku dara bandhigga.Isla mar ahaantaana, tikniyoolajiyadda soo-gelinta calaamadaha badan waxay sidoo kale u baahan tahay inay xalliso dhibaatooyinka xallinta isha calaamadaha kala duwan iyo heerar kala duwan oo kala duwan si loo gaaro bandhig muuqaal ah oo deggan oo siman.
Marka la soo koobo, tignoolajiyada muhiimka ah ee processor-ka fiidiyoowga shaashadda yar ee LED waxaa ka mid ah tignoolajiyada beddelka booska midabka, tignoolajiyada kor u qaadida sawirka, tignoolajiyada hagaajinta midabka, tignoolajiyada farsamaynta miisaanka cawl, tignoolajiyada isku dhafka jir, tignoolajiyada dib u dhigista bandhiga iyo tignoolajiyada soo gelista calaamadaha badan.Codsiga tignoolajiyadaasi waxay si wax ku ool ah u wanaajin kartaa saamaynta bandhigga iyo waayo-aragnimada isticmaale ee shaashadda yar ee LED-ka.Mustaqbalka, iyada oo horumarinta joogtada ah ee tignoolajiyada, processor-ka fiidiyowga si joogto ah ayaa loo cusboonaysiin doonaa oo loo wanaajin doonaa adeegsiga shaashadda yar ee LED-ka si uu u keeno waxqabad aad u fiican.
Waqtiga boostada: Jul-24-2023